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Protein

RNA polymerase sigma-54 factor

Gene

rpoN

Organism
Shewanella violacea (strain JCM 10179 / CIP 106290 / LMG 19151 / DSS12)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor recognizes a DNA element, designated as region A upstream of the pressure-regulated operon.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
DNA bindingi382 – 401H-T-H motifBy similarityAdd BLAST20

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDNA-binding, Nucleotidyltransferase, Sigma factor, Transferase
Biological processTranscription, Transcription regulation

Enzyme and pathway databases

BioCyciSVIO637905:G1GKA-386-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
RNA polymerase sigma-54 factor
Gene namesi
Name:rpoN
Ordered Locus Names:SVI_0414
OrganismiShewanella violacea (strain JCM 10179 / CIP 106290 / LMG 19151 / DSS12)
Taxonomic identifieri637905 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
Proteomesi
  • UP000002350 Componenti: Chromosome

Subcellular locationi

Keywords - Cellular componenti

DNA-directed RNA polymerase

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002055431 – 492RNA polymerase sigma-54 factorAdd BLAST492

Interactioni

Protein-protein interaction databases

STRINGi637905.SVI_0414

Structurei

3D structure databases

ProteinModelPortaliQ9S0L2
SMRiQ9S0L2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi470 – 478RPON box9

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi6 – 39Gln-richAdd BLAST34

Sequence similaritiesi

Belongs to the sigma-54 factor family.Curated

Phylogenomic databases

eggNOGiENOG4105DTW Bacteria
COG1508 LUCA
HOGENOMiHOG000071905
KOiK03092
OMAiVTTQKFM
OrthoDBiPOG091H02EW

Family and domain databases

Gene3Di1.10.10.1330, 1 hit
InterProiView protein in InterPro
IPR000394 RNA_pol_sigma_54
IPR007046 RNA_pol_sigma_54_core-bd
IPR007634 RNA_pol_sigma_54_DNA-bd
IPR038709 RpoN_core-bd_sf
PANTHERiPTHR32248 PTHR32248, 1 hit
PfamiView protein in Pfam
PF00309 Sigma54_AID, 1 hit
PF04963 Sigma54_CBD, 1 hit
PF04552 Sigma54_DBD, 1 hit
PIRSFiPIRSF000774 RpoN, 1 hit
PRINTSiPR00045 SIGMA54FCT
TIGRFAMsiTIGR02395 rpoN_sigma, 1 hit
PROSITEiView protein in PROSITE
PS00717 SIGMA54_1, 1 hit
PS00718 SIGMA54_2, 1 hit
PS50044 SIGMA54_3, 1 hit

Sequencei

Sequence statusi: Complete.

Q9S0L2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKASLQLKMG QQLTMTPQLQ QAIRLLQLSS LELQQEIQQA LDSNPLLELD
60 70 80 90 100
EEQVDPPVNG EDKTVDTEDF SATAESDGPI DNSAVETSEA ITRDSMPEEL
110 120 130 140 150
PMDTTWDEVY TASPNSTSGA MRDDDMPFQG ETSEGLYEHL EWQKNLTPFS
160 170 180 190 200
DNDLAIATAI IEAIDERGYL TQSIEDILEA MGDPEIEQDE IEAVLKRIQH
210 220 230 240 250
FDPIGIAARD LSECLLIQLA QYADTTPHID NARILIRDHL DLIAGRDFRL
260 270 280 290 300
LMRKTKLKED ALRDAIELIQ TLNPRPGLAV TPGKDEYVIP DVTVTKKKGR
310 320 330 340 350
WMVELNPDNM PKISVNQHYA SMAKSTKSQA DSQFIRGHLQ EAKWFIKSLE
360 370 380 390 400
SRNETLLKVS KCIVKFQQGF FEFGEEAMKP MVLNDIAEAV EMHESTISRV
410 420 430 440 450
TTQKYMHTPR GIFELKYFFS SHVATDDGGE CSSTAIRAFI KKLVAAENQQ
460 470 480 490
KPLSDSKMAL LLADQGIKVA RRTIAKYREA MLIPPSNQRK SL
Length:492
Mass (Da):55,360
Last modified:May 1, 2000 - v1
Checksum:i8B95B22C706DF7F7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB033988 Genomic DNA Translation: BAA85885.1
AP011177 Genomic DNA Translation: BAJ00385.1
RefSeqiWP_013049699.1, NC_014012.1

Genome annotation databases

EnsemblBacteriaiBAJ00385; BAJ00385; SVI_0414
KEGGisvo:SVI_0414

Similar proteinsi

Entry informationi

Entry nameiRP54_SHEVD
AccessioniPrimary (citable) accession number: Q9S0L2
Secondary accession number(s): D4ZF05
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 13, 2002
Last sequence update: May 1, 2000
Last modified: June 20, 2018
This is version 86 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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